dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

Chaser324

Whether you're trying to give back to the open source community or collaborating on your own projects, knowing how to properly fork and generate pull requests is essential. Unfortunately, it's quite easy to make mistakes or not know what you should do when you're initially learning the process. I know that I certainly had considerable initial trouble with it, and I found a lot of the information on GitHub and around the internet to be rather piecemeal and incomplete - part of the process described here, another there, common hangups in a different place, and so on.

In an attempt to coallate this information for myself and others, this short tutorial is what I've found to be fairly standard procedure for creating a fork, doing your work, issuing a pull request, and merging that pull request back into the original project.

Creating a Fork

Just head over to the GitHub page and click the "Fork" button. It's just that simple. Once you've done that, you can use your favorite git client to clone your repo or j

clauswilke

---
title: "World maps"
output:
  html_document:
    df_print: paged
---

```{r echo = FALSE, message = FALSE}
library(tidyverse)
library(sf)

jennybc

---
title: "twee demo"
author: "Jenny Bryan"
date: "17 August, 2014"
output:
  html_document:
    toc: TRUE
    keep_md: TRUE
---

calavera

require 'securerandom'

class NameGenerator
  LEFT = [
    "admiring",
    "adoring",
    "affectionate",
    "agitated",
    "amazing",
    "angry",

hrbrmstr

library(httr)
library(magick)
library(hrbrthemes)
library(ggplot2)

theme_tweet_rc <- function(grid = "XY", style = c("stream", "card"), retina=TRUE) {
  
  style <- match.arg(tolower(style), c("stream", "card"))
  
  switch(

bearloga

# WMF only:
if (file.exists("/etc/wikimedia-cluster")) {
  message('Detected that this script is being run on a WMF machine ("', Sys.info()["nodename"], '"). Setting proxies...')
  Sys.setenv("http_proxy" = "http://webproxy.eqiad.wmnet:8080")
  Sys.setenv("https_proxy" = "http://webproxy.eqiad.wmnet:8080")
}

# General use:
message("Checking for a personal library...")
if (!dir.exists(Sys.getenv("R_LIBS_USER"))) {

tjmahr

# Things that need to be done just once
if (FALSE) {
  # We need the dev version of ggrepel
  devtools::install_github("slowkow/ggrepel")

  # Install Lato font on machine, then import it into extrafont library
  extrafont::font_import(pattern = "Lato")
}

zross

• Eurostat, World Bank and others: https://ikashnitsky.github.io/2017/data-acquisition-two/
• Star Wars data: in dplyr, http://dplyr.tidyverse.org/reference/starwars.html
• Baby names data: babynames package, https://cran.r-project.org/web/packages/babynames/index.html
• Movies data: https://cran.r-project.org/web/packages/ggplot2movies/index.html ggplot2movies package
• Game of Thrones screen time: https://github.com/Preetish/GoT_screen_time
• Open Bike Data: https://github.com/ropensci/bikedata
• Tons of data through 538: https://cran.r-project.org/web/packages/fivethirtyeight/vignettes/fivethirtyeight.html
• Public health data England: fingertipsR, https://cran.r-project.org/web/packages/fingertipsR/
• Financial data via Quandl: https://www.quandl.com/tools/r
• Cyclones: https://github.com/ropensci/rrricanesdat

topepo

library(shiny)
library(ggplot2)
library(dplyr)
library(yardstick)

theme_set(theme_bw())

n <- 1000

set.seed(124254)